Hi,
The problem is solved.
BR
Rafal
Dnia 28-12-2009 o godz. 16:53 Rafał Laczek <rafal_lac...@wp.pl>
napisał(a):
> Hi,
> I have prepared test application where after the log in the user can
> choose from combo box the country and then the chosen country is added
> to arraylist.
> Combobox is in html page and business logic and presentation layer are
> in JSP.
> Now I want to refactor the project in order the business logic to be
> included in Serwlet and presentation layer will be in JSP.
> I would like to ask you to point me and advise me how to do that in most
> professional way.
> Bellow I give you the files:
> FORM.HTML
> <body>
> <h3 style='font-size:40px' align='center';>Test Application</h3>
> <pre>
> <form action="result.jsp" method="get">
> <p>First name <input type="text" name="firstName" /></p>
> <p>Surname <input type="text" name="surname" /></p>
> Male<input type="radio" name="sex" value="male" />
> Female<input type="radio" name="sex" value="female" /><br>
> Preferable country to live <select name="countryType">
> <option value="poland">Poland</option>
> <option value="norway" selected>Norway</option>
> <option value="hungary">Hungary</option>
> <option value="vietnam">Vietnam</option>
> <option value="uk">UK</option>
> <option value="france">France</option>
> </select>
> <p><input type="submit" /></p>
> </form>
> </pre>
> </body>
>
> RESULT.JSP
> <body>
> <h3 style='font-size:40px' align='center';>Test Application</h3>
>
> <%ArrayList arraylist = (ArrayList)session.getAttribute("arraylist");
>
> if(arraylist == null){
> arraylist = new ArrayList();
> session.setAttribute("arraylist",arraylist);
> }
>
> String firstName = request.getParameter("firstName");
> String surname = request.getParameter("surname");
> String sex = request.getParameter("sex");
> String countryType = request.getParameter("countryType");
> if(firstName !=null && surname !=null){
> Testapplication.Person person1 = new Testapplication.Person();
> person1.setFirstName(firstName);
> person1.setSurname(surname);
> person1.setSex(sex);
> person1.setCountryType(countryType);
> //The object person1 is added to arraylist
> arraylist.add(person1);
> }
>
> out.println("The list contains " +arraylist.size()+ " persons");
> %>
>
> <div class="results">
> <table border="1"; style="height: 40px;width: 500px; background:white;" >
> <tr><th colspan="5"><strong>Results:</strong></th></tr>
> <tr>
> <td><strong>First name</strong></td>
> <td><strong>Surname</strong></td>
> <td><strong>Sex</strong></td>
> <td><strong>Country</strong></td>
> </tr>
>
> <%/*ListIterator it = arraylist.listIterator();
> while (it.hasNext()){
> Person person =(Person)it.next();*/%>
>
> <% for (Iterator it = arraylist.iterator(); it.hasNext();){
> Person person =(Person)it.next();%>
>
> <tr>
> <td>
> <% out.println(person.getFirstName());%>
> </td>
> <td>
> <%out.println(person.getSurname());%>
> </td>
> <td>
> <%out.println(person.getSex());%>
> </td>
> <td>
> <%out.println(person.countryType());%>
> </td>
> </tr>
> <%}%>
> </table>
>
> <br/><input type=button value="Add new
> record"onClick="document.location='form.html'">
> </div>
> </body>
>
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